Hydrogen sulfide alleviates 2,4-dichlorophenol toxicity and promotes its degradation in Phanerochaete chrysosporium

• Published in: Chemosphere (Oxford) Vol. 109; pp. 208 - 212
• Main Authors: Chen, Anwei, Zeng, Guangming, Chen, Guiqiu, Zhang, Chang, Yan, Ming, Shang, Cui, Hu, Xinjiang, Lu, Lunhui, Chen, Ming, Guo, Zhi, Zuo, Yanan
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01.08.2014; Elsevier
• Subjects: 2,4-Dichlorophenol; Applied sciences; Biodegradation, Environmental; Chlorophenols - chemistry; Chlorophenols - metabolism; Chlorophenols - toxicity; Degradation; Exact sciences and technology; General purification processes; Hydrogen sulfide; Hydrogen Sulfide - chemistry; oxidative stress; Oxidative Stress - drug effects; Phanerochaete - drug effects; Phanerochaete - metabolism; Phanerochaete chrysosporium; pollutants; Pollution; Sulfides - chemistry; toxicity; wastewater; Wastewaters; Water Pollutants, Chemical - chemistry; Water Pollutants, Chemical - metabolism; Water Pollutants, Chemical - toxicity; Water treatment and pollution; Hydrogen sulfide; Degradation; 2,4-Dichlorophenol; Phanerochaete chrysosporium; Oxidative stress; Hydrogen Sulfides; Pollutant behavior; Halophenols; Toxicity; Tolerance; Sodium Hydrogensulfides; Chemical degradation; Basidiomycota; Fungi; Waste water purification; Degradation product

•H2S alleviated 2,4-DCP toxicity and improved its degradation by P. chrysosporium.•H2S shortened the time required for 2,4-DCP complete degradation.•H2S alleviated 2,4-DCP caused oxidative stress and improved cell viability. In this study, the H2S donor, sodium hydrosulfide (NaHS) was used to pretre...